| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.85 | 12.131% | $202.7889 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $151.74 | 11.863% | $169.7409 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $23.73 | 13.733% | $26.9888 | $26.99 | $27.00 | $27.00 |
| Purchase #4 | $77.45 | 6.143% | $82.2078 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $176.50 | 13.212% | $199.8192 | $199.82 | $199.80 | $199.80 |
| Purchase #6 | $83.82 | 11.659% | $93.5926 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $184.85 | 8.757% | $201.0373 | $201.04 | $201.05 | $201.00 |
| 7 purchase totals = | $878.94 | $976.1755 | $976.18 | $976.20 | $976.10 | |